UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9uCrVpzEy/nCcRAj1fpVKCqJ2Bra5tzP0Lcw3Vgye4U=' 
WHERE 
  key_id = '966e1f9432d4a202ed33549a71f45854d37314aa739d3c663baa83e0d29cd8ce' 
  AND (
    token = '9uCrVpzEy/nCcRAj1fpVKCqJ2Bra5tzP0Lcw3Vgye4U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )